diff --git a/exercises/exercise-properties/README.md b/exercises/exercise-properties/README.md
index 6e59b2aaf0386e475fb3546f1dfb26f028c0e035..2092f5dff5042966ac1fc728111bbd3fe3bbcb8f 100644
--- a/exercises/exercise-properties/README.md
+++ b/exercises/exercise-properties/README.md
@@ -32,7 +32,7 @@ Locate all the files you will need for this exercise
 * Change to the build-directory
 
 ```bash
-cd ../build-cmake/exercises/exercise_properties
+cd ../../build-cmake/exercises/exercise-properties
 ```
 
 * Compile the executable `exercise_properties`
@@ -55,7 +55,7 @@ Note: Because the input file has the same name as the executable, DuMu<sup>x</su
 
 Types that are properties can be changed on the problem level by using the property system. In the following task, we implement our own 2p local residual, i.e. the class that computes the element residual in every Newton iteration. The file `mylocalresidual.hh` contains a copy of the original local residual class used for all immiscible models renamed to `template<class TypeTag> class MyLocalResidual`.
 
-* Make DuMu<sup>x</sup> use this new local residual by including the header `mylocalresidual.hh` and setting the corresponding property in the `Property` namespace in the file `properties.hh`
+* Make DuMu<sup>x</sup> use this new local residual by including the header `mylocalresidual.hh` and setting the corresponding property in the `Properties` namespace in the file `properties.hh`
 
 ```c++
 
diff --git a/exercises/solution/exercise-properties/main.cc b/exercises/solution/exercise-properties/main.cc
index d38362445a34253badd117f41f8f2bf5dbf3c04f..caa9afbdf67c775b64b7ef510695c7cd87b0676e 100644
--- a/exercises/solution/exercise-properties/main.cc
+++ b/exercises/solution/exercise-properties/main.cc
@@ -23,8 +23,6 @@
  */
 #include <config.h>
 
-#include <config.h>
-
 #include <iostream>
 
 #include <dumux/common/initialize.hh>
diff --git a/exercises/solution/exercise-properties/properties.hh b/exercises/solution/exercise-properties/properties.hh
index dcabcbf848f06767c42d8066582f0f422c9ddb98..088c9cc42d197723f139975f3111cdc508e4e93f 100644
--- a/exercises/solution/exercise-properties/properties.hh
+++ b/exercises/solution/exercise-properties/properties.hh
@@ -17,7 +17,7 @@
  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
  *****************************************************************************/
 /*!
-* \ingroup TwoPTests
+ * \ingroup TwoPTests
  * \brief The properties file for exercise-properties
  */
 #ifndef DUMUX_EX_PROPERTIES_HH